Seedance 2.0 on ManyMotions
Unified audio-video generation, up to 4K.
Seedance 2.0 is ByteDance's flagship video model: it generates the video and its audio together — dialogue, lip-sync and sound in one pass. On ManyMotions it does text-to-video and image-to-video in 4-15 second clips, from 480p up to full 4K, plus a Fast variant for drafts and a reference-to-video mode that keeps the same character across every shot.
Real, unedited ManyMotions generations.
What Seedance 2.0 does on ManyMotions
- Audio and video in a single generation — dialogue with lip-sync included
- 480p to 4K output, six aspect ratios from 9:16 vertical to 21:9 cinema
- Reference-to-video: up to 9 reference images, one coherent multi-shot scene
- Seedance 2.0 Fast for cheaper, quicker text-to-video drafts
- Callable from code via the ManyMotions REST API and MCP server
Best for
UGC ads with spoken dialogueCharacter-consistent story sequences4K hero shots